All Air Heating and Cooling
(844) 398-5760

AC Installation & Replacement in Concord & the East Bay

Right-sized, efficient systems installed clean and backed by honest advice.

A new air conditioner is a big decision, and you deserve straight answers before you spend a dime. At All Air Heating and Cooling, owner Larry Chambers comes out himself, looks at your home and your current system, and talks you through options that actually fit your space and budget.

We size every system to your home instead of guessing, because an AC that's too big or too small wastes energy and wears out faster. Once you've picked the option that's right for you, we install it carefully, test everything and clean up after ourselves. Your old equipment goes with us when we leave.

Call (844) 398-5760. Open 24/7.

What's Included

  • An in-home visit to look at your current system and your comfort needs
  • Sizing the new system to fit your home
  • Clear options with the price explained before any work starts
  • Removal and haul-away of your old equipment
  • Careful installation of the new outdoor and indoor equipment
  • Thermostat setup and a full system test
  • A walkthrough of how to use and care for your new system
  • A clean work area when we're done

How It Works

  1. 1

    Call or fill out the form

    Reach us by phone or send the quick form on this page. We'll set up a time that works for you.

  2. 2

    Larry comes out and diagnoses it

    Owner Larry Chambers comes to your home himself and finds the real cause of the problem.

  3. 3

    You get options and a price first

    He explains what he found, your options and the price before any work starts.

  4. 4

    The job gets done right

    We do the work carefully, test everything and leave the area clean.

Why Choose All Air

  • Family-owned. We're a local family business, not a call center.
  • The owner handles every job. Larry is the one who shows up, so you always know who's working in your home.
  • Honest, upfront pricing. You'll know the price before we start. No surprises on the bill.
  • Clear communication. We explain things in plain language and answer your questions.
  • We leave it cleaner. We clean up after ourselves and aim to leave your home cleaner than we found it.

What Customers Say

I highly recommend All Air Heating and Cooling for a complete HVAC system replacement! My old 30-year-old system went out during some of the hottest days, and the owner went out of his way to get everything needed for the job and schedule me as soon as possible. He was friendly, professional, and kept excellent communication throughout the entire process. He responded quickly to all of my questions, which made the whole experience much less stressful. I also love supporting family-owned businesses! Larry did an amazing job making sure everything was done correctly. He came prepared with all the parts he needed, completed the entire job in just one day, and left everything spotless. He swept and vacuumed up all the debris and made sure the work area was clean before leaving. I had six different companies come out and give me bids, and I’m completely confident that I made the right choice for me. From the price and quality to the warranty, experience, communication, and expertise, everything was 5-star in my book! Thank you for the excellent work and for making what could have been a stressful situation such a positive experience. Highly recommend! ⭐⭐⭐⭐⭐
Tarri King

Frequently Asked Questions

How do I know if it's time to replace my AC?

Frequent breakdowns, rising energy bills, uneven cooling and a system that's well over a decade old are common signs. We'll give you an honest opinion, even if that means a repair is the better choice for now.

How long does an AC installation take?

Many straightforward replacements are finished in a day. Bigger jobs, like ductwork changes, can take longer. We'll tell you what to expect before we start.

What affects the cost of a new AC?

System size, efficiency level, the condition of your ductwork and any electrical or access work all affect price. You'll get the full price upfront before anything is installed.

Recent AC Installation & Replacement Work

Areas We Serve

Other Services

You might also need heating repair & installation or heat pump services.

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